code: def emit_persisted_events(self):
      file_path = f"{config['analytics']['topic']}.json"
  
      if not os.path.isfile(file_path):
          return None
  
      with open(file_path, "r") as f:
          for line in f:
              event = json.loads(line.strip())
  
              if (
                  event["event_key"]
                  in config["analytics"]["persisted_events"]
              ):
                  self.analytics_client.track(
                      event_key=event["event_key"],
                      data=event["data"],
                      timestamp=event["timestamp"],
                      is_persistable=False,
                  )
  
                  time.sleep(0.01)
  
file_path: SerpentAI/serpent/machine_learning/reinforcement_learning/agent.py
imports: from serpent.config import config
  from serpent.analytics_client import AnalyticsClient
  from serpent.logger import Loggers
  from serpent.loggers import *
  from serpent.enums import InputControlTypes
  from serpent.utilities import SerpentError
  import os
  import json
  import time
  import random
  import numpy
label_desc: Use image node_id 5 for calling the Agent obj's underlying member method code with example usage: obj.emit_persisted_events() and returns: None